# BNNSGraphGetArgumentIntents(_:_:_:_:) Extracts the intents of arguments for the given function argument. ``` func BNNSGraphGetArgumentIntents(_ graph: bnns_graph_t, _ function: UnsafePointer?, _ argument_intents_count: Int, _ argument_intents: UnsafeMutablePointer) -> Int32 ``` ## Parameters `graph` The compiled graph object. `function` The function. Specify as `nil` if the graph only contains one function. `argument_intents_count` The number of elements in the `argument_intents` array. `argument_intents` On output, an array of pointers to [`BNNSGraphArgumentIntent`](/documentation/Accelerate/BNNSGraphArgumentIntent) structures that contain the argument intents. ## Return Value `0` on success, nonzero on failure. ## Discussion --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)